State guide
How to Register for Indiana Payroll Taxes
Let a dedicated tax manager register you with DWD and DOR, or use the step-by-step guide below.
Last updated:
At a glance
2 accounts: DWD, DOR
2.5% typical new employer rate
$9,500 SUTA wage base
2.95% state plus county tax
Done for you
DWD and DOR, plus the county piece
Skip the paperwork. Your dedicated PayAdvisors tax manager registers you with the state and gets your tax IDs for you. In Indiana that covers DWD unemployment, DOR withholding and the county rate for each employee.
- One tax manager who owns your file
- INBiz and Uplink registrations filed with you
- County rates matched to each employee
- Every account and WH-1 schedule confirmed before payroll
Hands-on help from a real person who knows Indiana employer accounts. Use it alone or with managed payroll.
Quick answer
Indiana payroll tax registration at a glance
Indiana runs payroll registration through two agencies. The Department of Workforce Development (DWD) handles unemployment insurance (SUTA) in Uplink Employer Self Service, and the Department of Revenue (DOR) handles state and county income tax withholding, registered through INBiz.
Most new employers pay a 2.5% SUTA rate on the first $9,500 of each employee's wages for their first four calendar years. Withholding combines the 2026 state rate of 2.95% with a county rate for each employee.
Who must register
Who registers in Indiana
The UI threshold is low.
| Situation | Indiana requirement |
|---|---|
| You pay at least $1 in wages to a worker | You are an employer for UI and register with DWD |
| Household employer paying $1,000 or more in cash wages in a quarter | Register with DWD |
| You have employees in Indiana | Register with DOR to withhold state and county income tax |
| Nonresident shareholders or partners | Withholding registration also applies |
| Anyone you hire or rehire | Report to the state directory within 20 days |
Registration steps
How to register in Indiana
EIN first, then INBiz and Uplink.
- Get your EIN first. DOR requires a federal Employer Identification Number to register for withholding.
- Register for withholding through INBiz, the state business registration portal used for employee withholding.
- Register with DWD in Uplink ESS after your first Indiana payroll is issued. Do not wait until the first quarterly report is due.
- Collect Form WH-4 from each new employee so you know the exemptions and the county they live and work in.
- Report new hires within 20 days of each hire or rehire date.
Two agencies, 92 counties
Indiana adds county tax to every paycheck
The state accounts are quick. The county rate is where errors start.
On your own
- Timing DWD registration around your first payroll
- Matching each employee to a county
- Picking the right WH-1 schedule
With your PayAdvisors tax manager
- Your tax manager times both registrations with you
- We map each employee to a county with you
- You get a single calendar for every filing
Handled by your tax manager.
Prepare
What to collect first
County details matter most.
- A federal EIN
- The date of your first Indiana payroll
- Each employee's county of residence on January 1, or Indiana county of work if they live out of state
- Expected average monthly withholding, which sets your WH-1 schedule
- The 2026 county rates from Departmental Notice #1
Accounts
What you end up with
Two state accounts, one schedule each.
- A SUTA account with DWD, managed in Uplink ESS.
- A DOR withholding account, filed and paid electronically through INTIME.
- A WH-1 filing schedule based on your average monthly withholding.
2026 numbers
Indiana payroll tax rates for 2026
Your SUTA rate becomes experience-based after the new employer period.
| Item | 2026 figure |
|---|---|
| Typical new employer SUTA rate | 2.5% for the first four calendar years |
| New construction employer rate | 2.5%, or the lesser of 4.0% and the construction average |
| SUTA wage base | First $9,500 per employee |
| SUTA range in good standing | 0.50% to 7.40% |
| State income tax rate | 2.95% (2.90% in 2027) |
| County income tax | Varies by county; 92 counties listed in Departmental Notice #1 |
| Minimum wage | $7.25 an hour |
Pitfalls
Indiana mistakes to avoid
Timing and counties cause most problems.
- Waiting for the first quarterly report to register with DWD. Start after your first payroll; late reports bring interest and penalties.
- Using the wrong county. County tax follows where the employee lived on January 1, not where they moved later in the year.
- Skipping zero returns. Once registered, you still file WH-1 and WH-3 for each period even with no tax due.
- Filing on paper. SUTA reports and payments must be electronic, and withholding must be filed and paid electronically unless DOR grants an exemption.
- Missing new hires. Unreported new hires can bring a $25 fine per employee.
Related duties
Other Indiana employer obligations
These start with your first hire.
- Workers' compensation. The law requires most businesses to have it, and employees are covered from their first day on the job. See the Worker's Compensation Board.
- Owners and officers. Sole proprietors, partners and LLC members or managers are not covered unless they elect coverage. A corporate officer with an ownership interest can opt out by filing a notice with the insurer and the Worker's Compensation Board.
- New hire reporting. Report newly hired or rehired employees within 20 days.
- County rate updates. Departmental Notice #1 is revised during the year; the current edition is effective October 1, 2026.
Filing calendar
Indiana deadlines after registration
WH-1 timing depends on how much you withhold.
- WH-1, average monthly withholding of $83.33 or less: annual, by January 30 of the next year.
- $1,000 or less a month: monthly, 30 days after the end of the month.
- More than $1,000 a month: early monthly, 20 days after the end of the month.
- WH-3 annual reconciliation: due January 31.
- DWD quarterly wage report: due April 30, July 31, October 31 and January 31, filed electronically.
Official links
Indiana agency links
Official forms, rates and guidance.
Indiana registration questions
How do I register for Indiana payroll taxes?
Register for withholding through INBiz with your EIN, and register with DWD in Uplink Employer Self Service after your first Indiana payroll.
When does an Indiana business become an employer for unemployment?
A regular business qualifies once it pays at least $1 in wages to a worker. Household employers qualify at $1,000 in cash wages in a quarter.
What SUTA rate does a new Indiana employer pay?
Most new employers pay 2.5% on the first $9,500 of each employee's wages for their first four calendar years. Government and successor employers have different rates.
How much Indiana income tax do I withhold?
The 2026 state rate is 2.95%, plus county tax based on each employee's county on January 1.
How often do I file Indiana withholding?
It depends on average monthly withholding: annual at $83.33 or less, monthly up to $1,000, and early monthly above $1,000.
I am the only employee of my S corporation. What do I need in Indiana?
If you take wages, register for withholding through INBiz and with DWD once payroll starts. A dedicated tax manager can complete the registrations with you as part of our S corp payroll package.
Does a small Indiana business need workers' compensation?
The law requires most businesses to carry it, and coverage starts on an employee's first day. Sole proprietors, partners and LLC members or managers are not covered unless they elect coverage.
When are new hires due?
Within 20 days of each hire or rehire date.
How is registration priced?
Most states issue two IDs, one for withholding and one for unemployment insurance. Pricing depends on the states and accounts involved. We'll quote it on a quick consultation.
Is this tax advice?
No. It summarizes official guidance from the Indiana Department of Workforce Development, the Department of Revenue and the Worker's Compensation Board. Ask your CPA or tax advisor about your own facts.
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Next step
Let us set up Indiana with you
A dedicated tax manager registers you with DWD and DOR, matches each employee to a county and confirms every account before your first payroll.
About this guide
Last verified and sources
Last verified October 26, 2026 against the Indiana Department of Workforce Development, Department of Revenue and Worker's Compensation Board. This guide is general information, not tax or legal advice.
Related
- State payroll tax registration (all states)
- California payroll tax registration guide
- Arizona payroll tax registration guide
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- Florida payroll tax registration guide
- New York payroll tax registration guide
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- North Carolina payroll tax registration guide
- Illinois payroll tax registration guide
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- Oklahoma payroll tax registration guide
- Connecticut payroll tax registration guide
- Iowa payroll tax registration guide
- Kansas payroll tax registration guide
- Arkansas payroll tax registration guide
- New Mexico payroll tax registration guide
- Payroll setup for new businesses
- Payroll tax filing and compliance
- S corp payroll
- S corp payroll setup checklist
Sources
- Indiana Department of Workforce Development, Rate Computation
- Indiana Department of Workforce Development, New Employer Premium Rate
- Indiana Department of Workforce Development, Accessing the Employer Self Service (ESS) Website
- Indiana Department of Workforce Development, Business Types
- Indiana Department of Workforce Development, Quarterly Report Due Dates
- Indiana Department of Workforce Development, New Hire Reporting and Required Posters
- Indiana Department of Revenue, Withholding Income
- Indiana Department of Revenue, Rates, Fees and Penalties
- Indiana Department of Revenue, Departmental Notice #1: County Income Tax Withholding (PDF)
- Indiana Department of Revenue, New and Small Business Owners guide (PDF)
- Worker's Compensation Board of Indiana, Who Is Eligible
- Indiana Department of Labor, Indiana Minimum Wage Law poster (PDF)
- Worker's Compensation Board of Indiana, State Form 36097 Notice for Worker's Compensation and Occupational Diseases Coverage (PDF)